Network Architect in Laurel

Senior Network Engineer – Leidos – Security Sector | Cyber & Analytics Business Area

Leidos is seeking a Senior Network Engineer to join our elite team supporting mission‑critical security programs. In this role, you’ll work at the forefront of cybersecurity, network engineering, and advanced analytics—helping defend and enable some of the nation’s most vital operations.

• Competitive compensation & 401(k) with 6% match (immediate vesting)
• Generous PTO + 11 paid holidays
• Flexible work schedules (no travel required for this role)
• Paid parental leave
• Education, training, and certification support
• Technical upskilling & career growth opportunities
• Employee stock purchase plan

• Leading advanced network troubleshooting and problem resolution
• Analyzing and optimizing network performance, latency, and throughput
• Designing and implementing scalable, secure network architectures
• Working with technologies such as Routing protocols & BGP, Policy‑based routing & traffic shaping, IPSec tunneling & NAT, Firewalls, load balancing, and WAN optimization
• Evaluating and integrating emerging networking technologies
• Collaborating with cross‑functional teams to deliver mission‑driven solutions
• Mentoring junior engineers (Levels 0–2) and ensuring engineering excellence

• 12–15 years of network engineering experience (or equivalent expertise)
• Bachelor’s degree in a technical field (or 5 additional years of experience in lieu of degree)
• Strong experience in network design, optimization, and security
• CCNA and CCNP certifications required
• Proven ability to lead technical efforts and mentor teams

Active TS/SCI with Polygraph (required)

• Work on a mission‑critical program with real‑world impact
• Join a tight‑knit, highly skilled team in a collaborative environment
• Gain exposure to advanced technologies and high‑level decision‑making
• Enjoy stability, growth, and purpose—all in one role

$ – $

Leidos is an equal‑opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, citizenship status, disability, age, veteran status, or any other legally protected characteristic.